.

pty_mysql_backup_all_dbfiles.php

+#!/usr/bin/php
+<?php
+$password = $argv[1];
+$host = $argv[2];
+$user = $argv[3];
+if (!$password)
+{
+    echo "pty_mysql_backup.sh version 1.0\n";
+    echo "Copyright (C) 2019 by cpueblo, PlatyHouse Co.,LTD.\n";
+    echo "Web site: https://www.platyhouse.com/\n\n";
+    echo "Usage ./pty_mysql_backup_all_database.sh <MYSQL ROOT PASSWORD> <HOST (default: localhost)> <USERNAME (default: root)> <DBNAME>\n";
+    exit;
+}
+
+if (!$host)    $host = "localhost";
+if (!$user)    $user = "root";
+
+$connection = mysqli_connect($host, $user, $password);
+if (!$connection) {
+    die ('Could not connect database.' . mysqli_error()."\n");
+}
+
+$databases = mysqli_query($connection, "SHOW databases");
+while ($databaseInfo = mysqli_fetch_array($databases)) { // go through each row that was returned in $result
+    $dbName = $databaseInfo[0];
+
+    if ($dbName == "performance_schema")
+        continue;
+
+    if ($dbName == "mysql")
+        continue;
+
+    if ($dbName == "sys")
+        continue;
+
+    if ($dbName == "information_schema")
+        continue;
+
+
+    echo "====================================\ndatabase = $dbName\n====================================\n";
+    mysql_backup($host, $user, $password, $dbName);
+}
+
+echo "finished\n";
+mysqli_close($connection);
+
+function mysql_backup($host, $user, $password, $dbName)
+{
+    $cmd = "mysqldump -u $user -p$password -h $host $dbName --add-drop-table --add-drop-database --complete-insert --extended-insert > pty_mysql_backup_$dbName.sql";
+    echo $cmd;
+    system($cmd);
+}
+
+?>

pty_mysql_backup_all_onefile.php

+#!/usr/bin/php
+<?php
+$password = $argv[1];
+$host = $argv[2];
+$user = $argv[3];
+if (!$password)
+{
+    echo "pty_mysql_backup.sh version 1.0\n";
+    echo "Copyright (C) 2019 by cpueblo, PlatyHouse Co.,LTD.\n";
+    echo "Web site: https://www.platyhouse.com/\n\n";
+    echo "Usage ./pty_mysql_backup_all_database.sh <MYSQL ROOT PASSWORD> <HOST (default: localhost)> <USERNAME (default: root)> <DBNAME>\n";
+    exit;
+}
+
+if (!$host)    $host = "localhost";
+if (!$user)    $user = "root";
+
+mysql_backup_all($host, $user, $password);
+
+echo "finished\n";
+
+function mysql_backup_all($host, $user, $password)
+{
+    $cmd = "mysqldump -u $user -p$password -h $host --all-databases --add-drop-table --add-drop-database --complete-insert --extended-insert > pty_mysql_backup_all_onefile.sql";
+    echo $cmd;
+    system($cmd);
+}
+
+?>